17399822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 12646642

約数列:

[1, 2, 11, 22, 23, 46, 137, 251, 253, 274, 502, 506, 1507, 2761, 3014, 3151, 5522, 5773, 6302, 11546, 34387, 34661, 63503, 68774, 69322, 127006, 378257, 756514, 790901, 1581802, 8699911, 17399822]

約数ペア:

[(1, 17399822), (2, 8699911), (11, 1581802), (22, 790901), (23, 756514), (46, 378257), (137, 127006), (251, 69322), (253, 68774), (274, 63503), (502, 34661), (506, 34387), (1507, 11546), (2761, 6302), (3014, 5773), (3151, 5522)]